The Dallas Opera  presents a “First Sight/First Night” Kickoff party at Dolce & Gabbana, Monday, Sept. 16, 6-8 p.m. at it store at NorthPark Center.  Dallas Opera performances this season include “The Flying Dutchman,” Oct. 12-20; “Carmen,” Oct. 19-Nov.4; Manon Lescaut, March 1-9; “La Bohème,” March 15-31; and “Falstaff,” April 26-May 4.